From e2e1aaebe23dfced26b80a3c12290f3a4e170b15 Mon Sep 17 00:00:00 2001
From: Stan Grams <sjg@haxx.space>
Date: Sat, 21 Mar 2026 18:33:40 +0100
Subject: [PATCH] [feat](trx-frontend-http): add double-click to reset contrast
 slider

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
---
 .../trx-frontend/trx-frontend-http/assets/web/app.js        | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
index 64b9350..53406c6 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
@@ -9857,5 +9857,11 @@ if (spectrumCenterRightBtn) {
         if (lastSpectrumData) scheduleSpectrumDraw();
       }
     });
+    gammaInput.addEventListener("dblclick", () => {
+      waterfallGamma = 1.0;
+      gammaInput.value = "1.0";
+      if (gammaValue) gammaValue.textContent = "1.0";
+      if (lastSpectrumData) scheduleSpectrumDraw();
+    });
   }
 })();